Low voter turnout has invalidated the referendum of Oct. 2 in which Hungarian citizens voted overwhelmingly to oppose any EU mandatory placement of refugees. The proposed plan sought to share 160,000 asylum seekers throughout the 28-member bloc through imposition of mandatory quotas. The Hungarian government had opposed the imposition of the plan, along with other countries. Prime Minister Viktor Orbán nonetheless expressed his support for the referendum's results as "excellent" and praised the turnout of voters.

The UN Assistance Mission in Afghanistan (UNAMA) on Sept. 29 condemned an air-strike launched by an unmanned aerial vehicle that struck a civilian home, killing 15 and injuring 13, including one child. The strike, apparently targeting Islamic State (ISIS) militants, was conducted during the early morning hours of that day in the eastern district of Achin where civilians had gathered in a village to celebrate the return of a tribal leader from the pilgrimage to Mecca. The US has admitted conducting the strike, and said it is under investigation. Expressing condolences to the families of those killed, UNAMA reiterated the need for all parties involved in the conflict to comply with international humanitarian law. UNAMA called on the government and international military forces to launch "a prompt, independent, impartial, transparent, and effective investigation into this incident."

The US Congress on Sept. 28 overrode President Barrack Obama's veto of a bill that will allow the families of 9-11 victims to sue Saudi Arabia. Obama had vetoed the Justice Against Sponsors of Terrorism Act (JASTA), stating that it violates international standards of sovereign immunity, and may set a dangerous precedent for the US to be held liable by foreign courts. Obama stated that the decision was necessary to uphold US national interests. Congress voted overwhelmingly to override Obama's veto, with the Senate voting 97-1 and the House 348-77. This is the first veto overridden during Obama's presidency.

Amnesty International on Sept. 28 released a report detailing the prevalence of torture employed by Thai authorities, and asserting that the military government has instated a "culture of torture." The report, "Make Him Speak by Tomorrow," named after an apparently common order given to soldiers, is the product of a two-year investigation and details 74 cases of torture or other forms of ill-treatment implemented by Thai authorities. Although Thailand is a party to the UN Convention against Torture, Amnesty charges that many elements of the legal system allow or incentivize the use of torture. Thailand is currently working on legislation that would criminalize torture, but AI's report also provides suggestions for how the government can resolve the major issues.

Swiss voters on Sept. 25 approved a new surveillance law allowing their national intelligence services broad powers to spy on "terrorist" suspects and cyber criminals, as well as to cooperate with foreign intelligence agencies. While the right to privacy is traditionally considered very important in Switzerland, the new law will allow security agents to tap phones and computer networks. This marks a drastic change from previous surveillance capabilities, under which intelligence agencies relied solely on information from public sources and other authorities. Some left-wing groups have protested, saying the new legislation violates citizens' rights and will undermine Switzerland's neutrality. Amnesty International said the law would lead to "disproportionate" levels of surveillance and was harmful to "freedom of expression." Despite opposition, the new law garnered 65% of the vote.

Residents of the Bosnian Serb Republic voted in a referendum Sept. 25 to maintain Jan. 9 as a national holiday in defiance of a court ruling. The date remembers Jan. 9, 1992, when ethnic Serbs declared their own state within Bosnia and triggered a brutal conflict in which it is estimated 100,000 people lost their lives. The Constitutional Court of Bosnia and Herzegovina had banned the referendum, and had originally ruled that the date should be changed because it discriminated against Muslim Bosniaks and Catholic Croats. Republika Srpska President Milorad Dodik, who had set the date for the vote, said he was proud of the peaceful manner in which the referendum passed.

US President Barack Obama on Sept. 23 vetoed a bill that would have allowed 9-11 victims and their families to sue Saudi Arabia, citing concerns that it would open US diplomats and servicemen to suit abroad. Congress overwhelmingly approved the Justice Against Sponsors of Terrorism Act (JASTA) earlier this year, with support from both parties for the bill that would allow federal suits against foreign nations determined to have had a hand in terror acts. In rejecting the law, Obama stated: